CY

Chih-Chien Yin

📍 Zhongpu, TW: #104 of 199 inventorsTop 55%
Overall (All Time): #3,151,482 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8398055 Ball segment valve — 2013-03-19